ZEMING’s volatile organic compounds online monitoring system is a terminal monitoring equipment for industrial volatile organic compounds (VOCs) exhaust emissions, and is an important technical means to evaluate the production and emission standards of enterprises. The system uses a full process high-temperature extraction method to extract the sample gas, and uses gas chromatography-hydrogen flame ionization detector technology (GC-FID) to online monitor the emission of volatile organic compounds from fixed pollution sources. It can simultaneously monitor parameters such as outlet temperature, pressure, flow rate, oxygen content, humidity, etc, The product design fully meets the requirements of the "Technical Requirements and Testing Methods for Continuous Monitoring System of Non methane Total Hydrocarbons in Waste Gas from Fixed Pollution Sources (H J1013-2018)".

Application field:

Suitable for monitoring the emission of volatile organic compounds from large-scale industrial pollution sources in industries such as petrochemical, printing, spraying, pesticide production, electronic manufacturing, automotive manufacturing, furniture manufacturing, shoe making, building materials, chemical, chemical storage and transportation, printing and dyeing.

System features:

Adopting EPC electronic pneumatic control technology can achieve excellent qualitative and quantitative repeatability and accuracy；

Adopting differential GC-FID analysis technology, there is no problem of backflushing residue, improving system stability；

It can integrate a specially designed jet sampling device, with no rotating parts in the system and good stability, especially suitable for explosion-proof on-site applications;；

The system supports dynamic control technology and can meet the strict equipment supervision needs of regions such as Jiangsu and Shandong

The system adopts modular technology, and the internal components of the cabinet are designed and installed with standard 19 inch rack modules, which occupy small space and are convenient for daily maintenance and operation；

The system fully meets the performance and functional requirements of HJ1013-2018 standard.

Technical parameters：

Ø Measurement object: methane and non methane total hydrocarbons in fixed pollution source flue gas;

Ø Analysis method: online gas chromatography hydrogen flame ionization detection method (GC-FID);分

Ø Measurement range: 0-200/2000mg/m3 (optional range)；

Ø The chromatographic column is placed in a high-temperature box to ensure its reliability and eliminate interference from other substances. Built in sampling device for precise quantitative sampling; The sampling pipeline is equipped with automatic backflushing function to ensure that there are no residual samples in the sampling pipeline

产品资料：泽铭科技-固定污染源废气非甲烷总烃在线监测系统.pdf